How to update from macOS high Sierra 10.13.6 to 10.14
I have a Macbook Pro 2018 with macOS high Sierra 10.13.6. I need to update to 10.14 in order to update to, well anything else. How can I get this update? I downloaded to 10.14.6 and it won't let me install without 10.14. Any advice?
MacBook Pro with Touch Bar